Products

PAROC Natura Lana

Flexible slab

PAROC Natura Lana is our first carbon neutral insulation slab made of non-combustible stone wool in lambda class 0,036. PAROC Natura Lana is designed for use in a variety of applications in energy-efficient green buildings especially in frame constructions and pitched roofs. Excellent durability, moisture, fire and sound properties are always part of Paroc insulation performance. The slab is easy and fast to install between studs as it keeps its form and stays in place without additional support.

The greenhouse gas emissions from PAROC Natura Lana's production are very low (GWP A1-A3* = 0.34 kg CO₂ekv/m² (R=1). These, as well as the greenhouse gas emissions of the product`s life cycle, have been fully offset through certified (Gold Standard) voluntary emissions trading projects. PAROC Natura Lana is the perfect choice when you want to reduce your building's carbon footprint.

* GWP A1-A3 includes all contribution to GWP during the product stage, excluding the emissions and uptake of biogenic carbon temporarily stored in our wooden pallets, which is set to zero (GWP fossil+luluc). Standard EN 15804 +A2

Datasheet

Updated 17 Feb 2023

General

Certification Number

0809-CPR-1015 / Eurofins Expert Services Ltd, P.O. Box 1001, FI-02044 VTT, Finland

Designation Code

MW-EN13162-T2-DS(70,-)-WS-WL(P)-MU1-AFr10

PAROC stone wool products are capable of withstanding high temperatures. The binder starts to evaporate when its temperature exceeds approximately 200 °C. The insulating properties remain unchanged, but the compressive stress weakens. The softening temperature of stone wool products is over 1000 °C.

Dimensions

Dimensions
Width x Length	Thickness
565 x 1170 mm	45 - 220 mm
610 x 1220 mm	45 - 220 mm
In accordance with EN 822	In accordance with EN 823

Dimensional Stability
Property	Value	According to
Dimensional Stability at Specified Temperature, DS(70,-)	≤ 1 %	EN 13162:2012 + A1:2015 (EN 1604)

Packaging

Package Type

Big Pack

Properties

Fire Properties

Reaction to Fire
Property	Value	According to
Reaction to Fire, Euroclass	A1	EN 13162:2012 + A1:2015 (EN 13501-1)

Continuous Glowing Combustion
Property	Value	According to
Continuous Glowing Combustion	NPD	EN 13162:2012 + A1:2015

Other Fire Properties
Property	Value	According to
Combustibility	Non-combustible	EN ISO 1182

Thermal Properties

Thermal Resistance
Property	Value	According to
Thermal Resistance	See attachment	EN 13162:2012 + A1:2015
Thermal Conductivity λ_D	0,036 W/mK	EN 13162:2012 + A1:2015
Thickness Tolerance, T	T2	EN 13162:2012 + A1:2015 (EN 823)

Air Permeability
Property	Value	According to
Air Permeability Coefficient, ℓ	~ 80 x 10^-6 m²/Pa*s	EN 29053

Direct Airborne Sound Insulation Index
Property	Value	According to
Air Flow Resistivity AF_R	10 kPa*s/m²	EN 13162:2012 + A1:2015 (EN 29053)

Moisture Properties

Water Permeability
Property	Value	According to
Water Absorption, Short Term WS, W_p	≤ 1 kg/m²	EN 13162:2012 + A1:2015 (EN 1609)
Water Absorption, Long Term WL(P), W_lp	≤ 3 kg/m²	EN 13162:2012 + A1:2015 (EN 12087)

Water Vapour Permeability
Property	Value	According to
Water Vapour Resistance Z	NPD	EN 13162:2012+A1:2015
Water Vapour Transmission MU, µ	1	EN 13162:2012 + A1:2015 (EN 12086)

Sound Properties

Acoustic Absorption Index
Property	Value	According to
Sound Absorption	NPD	EN 13162:2012 + A1:2015 (EN ISO 354)

Impact Noise Transmission Index (for Floors)
Property	Value	According to
Dynamic Stiffness SD	NPD	EN 13162:2012 + A1:2015 (EN 29052-1)
Compressibility	NPD	EN 13162:2012 + A1:2015

Mechanical Properties

Compressive Strength
Property	Value	According to
Compressive Stress at 10 % deformation CS(10), σ₁₀	NPD	EN 13162:2012 + A1:2015 (EN 826)
Compressive Strength CS(Y), σ_m	NPD	EN 13162:2012 + A1:2015 (EN 826)
Point Load PL(5)	NPD	EN 13162:2012 + A1:2015 (EN 12340)

Tensile/Flexural Strength
Property	Value	According to
Tensile Strength Perpendicular to Faces TR, σ_mt	NPD	EN 13162:2012 + A1:2015 (EN 1607)

Emissions

Release of Dangerous Substances to the Indoor Environment
Property	Value	According to
Release of Dangerous Substances	NPD	EN 13162:2012 + A1:2015

Durability

Durability of Compressive Strength against Ageing/Degradation
Property	Value	According to
Compressive Creep CC(i1/i2/y)σ_c, X_ct	NPD	EN 13162:2012 + A1:2015

Durability of Reaction to Fire Against Heat, Weathering, Ageing/Degradation

The fire performance of mineral wool does not deteriorate with time. The Euroclass classification of product is related to the organic content, which cannot increase with time.

Durability of Thermal Resistance Against Heat, Weathering, Ageing/Degradation

Thermal conductivity of mineral wool products does not change with time, experience has shown the fibre structure to be stable and the porosity contains no other gases than atmospheric air.

General
Properties

Certification Number

0809-CPR-1015 / Eurofins Expert Services Ltd, P.O. Box 1001, FI-02044 VTT, Finland

Designation Code

MW-EN13162-T2-DS(70,-)-WS-WL(P)-MU1-AFr10

Dimensions

Dimensions
Width x Length	Thickness
565 x 1170 mm	45 - 220 mm
610 x 1220 mm	45 - 220 mm
In accordance with EN 822	In accordance with EN 823

Dimensional Stability
Property	Value	According to
Dimensional Stability at Specified Temperature, DS(70,-)	≤ 1 %	EN 13162:2012 + A1:2015 (EN 1604)

Packaging

Package Type

Big Pack

Fire Properties

Reaction to Fire
Property	Value	According to
Reaction to Fire, Euroclass	A1	EN 13162:2012 + A1:2015 (EN 13501-1)

Continuous Glowing Combustion
Property	Value	According to
Continuous Glowing Combustion	NPD	EN 13162:2012 + A1:2015

Other Fire Properties
Property	Value	According to
Combustibility	Non-combustible	EN ISO 1182

Thermal Properties

Thermal Resistance
Property	Value	According to
Thermal Resistance	See attachment	EN 13162:2012 + A1:2015
Thermal Conductivity λ_D	0,036 W/mK	EN 13162:2012 + A1:2015
Thickness Tolerance, T	T2	EN 13162:2012 + A1:2015 (EN 823)

Air Permeability
Property	Value	According to
Air Permeability Coefficient, ℓ	~ 80 x 10^-6 m²/Pa*s	EN 29053

Direct Airborne Sound Insulation Index
Property	Value	According to
Air Flow Resistivity AF_R	10 kPa*s/m²	EN 13162:2012 + A1:2015 (EN 29053)

Moisture Properties

Water Permeability
Property	Value	According to
Water Absorption, Short Term WS, W_p	≤ 1 kg/m²	EN 13162:2012 + A1:2015 (EN 1609)
Water Absorption, Long Term WL(P), W_lp	≤ 3 kg/m²	EN 13162:2012 + A1:2015 (EN 12087)

Water Vapour Permeability
Property	Value	According to
Water Vapour Resistance Z	NPD	EN 13162:2012+A1:2015
Water Vapour Transmission MU, µ	1	EN 13162:2012 + A1:2015 (EN 12086)

Sound Properties

Acoustic Absorption Index
Property	Value	According to
Sound Absorption	NPD	EN 13162:2012 + A1:2015 (EN ISO 354)

Impact Noise Transmission Index (for Floors)
Property	Value	According to
Dynamic Stiffness SD	NPD	EN 13162:2012 + A1:2015 (EN 29052-1)
Compressibility	NPD	EN 13162:2012 + A1:2015

Mechanical Properties

Compressive Strength
Property	Value	According to
Compressive Stress at 10 % deformation CS(10), σ₁₀	NPD	EN 13162:2012 + A1:2015 (EN 826)
Compressive Strength CS(Y), σ_m	NPD	EN 13162:2012 + A1:2015 (EN 826)
Point Load PL(5)	NPD	EN 13162:2012 + A1:2015 (EN 12340)

Tensile/Flexural Strength
Property	Value	According to
Tensile Strength Perpendicular to Faces TR, σ_mt	NPD	EN 13162:2012 + A1:2015 (EN 1607)

Emissions

Release of Dangerous Substances to the Indoor Environment
Property	Value	According to
Release of Dangerous Substances	NPD	EN 13162:2012 + A1:2015

Durability

Durability of Compressive Strength against Ageing/Degradation
Property	Value	According to
Compressive Creep CC(i1/i2/y)σ_c, X_ct	NPD	EN 13162:2012 + A1:2015

Durability of Reaction to Fire Against Heat, Weathering, Ageing/Degradation

The fire performance of mineral wool does not deteriorate with time. The Euroclass classification of product is related to the organic content, which cannot increase with time.

Durability of Thermal Resistance Against Heat, Weathering, Ageing/Degradation

Thermal conductivity of mineral wool products does not change with time, experience has shown the fibre structure to be stable and the porosity contains no other gases than atmospheric air.

Certification Number

0809-CPR-1015 / Eurofins Expert Services Ltd, P.O. Box 1001, FI-02044 VTT, Finland

Designation Code

MW-EN13162-T2-DS(70,-)-WS-WL(P)-MU1-AFr10

Dimensions

Dimensions
Width x Length	Thickness
565 x 1170 mm	45 - 220 mm
610 x 1220 mm	45 - 220 mm
In accordance with EN 822	In accordance with EN 823

Dimensional Stability
Property	Value	According to
Dimensional Stability at Specified Temperature, DS(70,-)	≤ 1 %	EN 13162:2012 + A1:2015 (EN 1604)

Packaging

Package Type

Big Pack

Fire Properties

Reaction to Fire
Property	Value	According to
Reaction to Fire, Euroclass	A1	EN 13162:2012 + A1:2015 (EN 13501-1)

Continuous Glowing Combustion
Property	Value	According to
Continuous Glowing Combustion	NPD	EN 13162:2012 + A1:2015

Other Fire Properties
Property	Value	According to
Combustibility	Non-combustible	EN ISO 1182

Thermal Properties

Thermal Resistance
Property	Value	According to
Thermal Resistance	See attachment	EN 13162:2012 + A1:2015
Thermal Conductivity λ_D	0,036 W/mK	EN 13162:2012 + A1:2015
Thickness Tolerance, T	T2	EN 13162:2012 + A1:2015 (EN 823)

Air Permeability
Property	Value	According to
Air Permeability Coefficient, ℓ	~ 80 x 10^-6 m²/Pa*s	EN 29053

Direct Airborne Sound Insulation Index
Property	Value	According to
Air Flow Resistivity AF_R	10 kPa*s/m²	EN 13162:2012 + A1:2015 (EN 29053)

Moisture Properties

Water Permeability
Property	Value	According to
Water Absorption, Short Term WS, W_p	≤ 1 kg/m²	EN 13162:2012 + A1:2015 (EN 1609)
Water Absorption, Long Term WL(P), W_lp	≤ 3 kg/m²	EN 13162:2012 + A1:2015 (EN 12087)

Water Vapour Permeability
Property	Value	According to
Water Vapour Resistance Z	NPD	EN 13162:2012+A1:2015
Water Vapour Transmission MU, µ	1	EN 13162:2012 + A1:2015 (EN 12086)

Sound Properties

Acoustic Absorption Index
Property	Value	According to
Sound Absorption	NPD	EN 13162:2012 + A1:2015 (EN ISO 354)

Impact Noise Transmission Index (for Floors)
Property	Value	According to
Dynamic Stiffness SD	NPD	EN 13162:2012 + A1:2015 (EN 29052-1)
Compressibility	NPD	EN 13162:2012 + A1:2015

Mechanical Properties

Compressive Strength
Property	Value	According to
Compressive Stress at 10 % deformation CS(10), σ₁₀	NPD	EN 13162:2012 + A1:2015 (EN 826)
Compressive Strength CS(Y), σ_m	NPD	EN 13162:2012 + A1:2015 (EN 826)
Point Load PL(5)	NPD	EN 13162:2012 + A1:2015 (EN 12340)

Tensile/Flexural Strength
Property	Value	According to
Tensile Strength Perpendicular to Faces TR, σ_mt	NPD	EN 13162:2012 + A1:2015 (EN 1607)

Emissions

Release of Dangerous Substances to the Indoor Environment
Property	Value	According to
Release of Dangerous Substances	NPD	EN 13162:2012 + A1:2015

Durability

Durability of Compressive Strength against Ageing/Degradation
Property	Value	According to
Compressive Creep CC(i1/i2/y)σ_c, X_ct	NPD	EN 13162:2012 + A1:2015

Durability of Reaction to Fire Against Heat, Weathering, Ageing/Degradation

The fire performance of mineral wool does not deteriorate with time. The Euroclass classification of product is related to the organic content, which cannot increase with time.

Durability of Thermal Resistance Against Heat, Weathering, Ageing/Degradation

Thermal conductivity of mineral wool products does not change with time, experience has shown the fibre structure to be stable and the porosity contains no other gases than atmospheric air.

Environmental Claims Validation by SGS Carbon Neutrality